13111449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 7016295

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 311, 611, 897, 933, 1081, 1833, 3243, 4043, 7153, 12129, 14053, 14617, 21459, 42159, 43851, 92989, 190021, 278967, 336191, 570063, 1008573, 4370483, 13111449]

約数ペア:

[(1, 13111449), (3, 4370483), (13, 1008573), (23, 570063), (39, 336191), (47, 278967), (69, 190021), (141, 92989), (299, 43851), (311, 42159), (611, 21459), (897, 14617), (933, 14053), (1081, 12129), (1833, 7153), (3243, 4043)]